Ribosomal protein S22



Ribosomal protein S22 (RPS22 in eukaryotes/archaea) is one of the ca. 33 proteins which belong to the small 40S subunit of the eukaryotic ribosome. The images at the left and at the right correspond to one representative RPS22, i.e. the crystal structure of Ribosomal protein S22 from Saccharomyces cerevisiae (1s1h).

3D Structures of Ribosomal protein S22
Update June 2011

S22 in small ribosomal subunit + elongation factor
1s1h - yRPS22 in 40S ribosomal subunit+18S RRNA+elongation factor 2 – Cryo-EM – yeast

S22 in small ribosomal subunit + various proteins
3jyv - RPS22+RPS0+RPS2+RPS3+RPS5+RPS9+RPS11+RPS13+RPS14+RPS15+RPS18+RPS20+RPS16+RPS23+RPS29+18S RRNA+RACK1+S19E+tRNA – Cryo-EM - Thermomyces lanuginosus

3o2z, 3o30 – yRPS22 in 40S ribosomal subunit+18S RRNA+RACK1